All Articles
Gold Mine Plans Upheld in Lawsuit
May 2004 by Associated Press
Officials for the largest gold producing company in the world claimed a significant legal victory over environmentalists who they accused of abusing the appeals process to thwart mining in Nevada.Additional articles that might interest you...
Emergency Dredging Closures in Washington State
September 2015
The Washington Department of Fish and Wildlife (WDFW) issued emergency rules without public comment just prior to our publication deadline.
The Washington Department of Fish and Wildlife (WDFW) issued emergency rules without public comment just prior to our publication deadline.
Legislative and Regulatory Update
July 2007
• Assembly Bill 1032
• Cache County v. USFS
• CMA appeals cyanide ban
• Assembly Bill 1032
• Cache County v. USFS
• CMA appeals cyanide ban
An Answer to Endangered Salmon?
October 2007
Papa salmon plus mama salmon equals ... baby trout? Japanese researchers put a new spin on surrogate parenting as they engineered one fish species to produce another, in a quest to preserve endangered fish.
Papa salmon plus mama salmon equals ... baby trout? Japanese researchers put a new spin on surrogate parenting as they engineered one fish species to produce another, in a quest to preserve endangered fish.
The Last Chance Mining District
August 2009
With all of the erosion patterns wearing away the channels down into the North Fork of the Middle Fork, we assumed placer gold was still available in the river. The question became: How do we get down the 1,600-foot elevation drop to reach the river?
With all of the erosion patterns wearing away the channels down into the North Fork of the Middle Fork, we assumed placer gold was still available in the river. The question became: How do we get down the 1,600-foot elevation drop to reach the river?
New Study of the Formation of Nuggets—Part II
January 2008
Last month we took a look at the origins of coarse gold nuggets and the results of some new science about how they form. This new information pointed out that many nuggets once thought to be of secondary origin are formed under hot conditions...
Last month we took a look at the origins of coarse gold nuggets and the results of some new science about how they form. This new information pointed out that many nuggets once thought to be of secondary origin are formed under hot conditions...
Underground Mining: Getting the Ore Out
February 2017
Choosing the right method to move your ore and waste is all about making the right choices. Sometimes more than one method may be used during the life of a mine as an operation expands and grows.
Choosing the right method to move your ore and waste is all about making the right choices. Sometimes more than one method may be used during the life of a mine as an operation expands and grows.
East Coast Prospecting Challenges
August 2009
There is one gold prospecting requirement... that remains a steeper challenge to prospectors in certain portions of the United States.
There is one gold prospecting requirement... that remains a steeper challenge to prospectors in certain portions of the United States.
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The Bawl Mill
• Economic Analysis on Critical Habitat for Bull Trout
• Prospecting for Copper
• US Mining Industry Outlook Brighter
• Gold in the Chinle Formation
• Gold Dredgers Rescue Threatened Fish
• DOI Computers Back Online
• Picks & Pans: Nuggets by the Dozen in Alaska
• Historical Mining Methods
• The Elusive Mother Lode
• Clarence King, Geologist
• Mining Stock Quotes and Mineral & Metal Prices
• Melman on Gold & Silver
